html {
    font-size: 50px;
}

body {
    min-width: 320px;
    width: 15rem;
    margin: 0 auto;
    line-height: 1.5;
    font-family: Arial, Helvetica;
    background: #fff;
}

a {
    text-decoration: none;
}

.search {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 15rem;
    height: 2rem;
    background-color: #FF8A00;
}

.search>img {
    margin-left: 70px;
    margin-top: 15px;
}

.search .image1 {
    margin-left: 200px;
    margin-top: 20px;
}

.search.image2 {
    margin-left: 50px;
    margin-top: 20px;
}

.center>img {
    margin-top: 20px;
    margin-left: 50px;
}

.rg_layout {

    height: 500px;
    background: white;
    margin: auto;

}

.rg_left {
    float: left;
    margin-left: 40px;
    margin-top: 95px;
    font-size: 20px;
}

.ver {
    height: 300px;
    width: 750px;
    margin-top: -15px;
    margin-left: -40px;
}

.pic>img {
    margin: -290px -230px 220px 320px;
}

.pic1>p {
    color: #fff;
    float: right;
    font-size: 25px;
    margin-top: -190px;
    padding-right: 250px;
}

.xiao {
    width: 750px;
    height: 54px;
    /* border: 1px solid black; */
    /* background-color: lightslategray; */
}

.n {
    padding-right: 56px;
    float: right;
    margin-top: -15px;
    font-size: 25px;
}

.mi {
    line-height: 10px;
    padding-left: 50px;
    display: block;
    font-family: 宋体;
    color: black;
    margin-top: 20px;
}

.login1 {
    width: 400px;
    height: 60px;
    background-color: #FF8A00;
    border-radius: 5px;
    border: 0;
    margin-top: -40px;
    margin-left: 200px;
}